EP4249864A3 - Vibration sensor having a surface-integrated transducer - Google Patents
Vibration sensor having a surface-integrated transducer Download PDFInfo
- Publication number
- EP4249864A3 EP4249864A3 EP23161753.1A EP23161753A EP4249864A3 EP 4249864 A3 EP4249864 A3 EP 4249864A3 EP 23161753 A EP23161753 A EP 23161753A EP 4249864 A3 EP4249864 A3 EP 4249864A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- vibration sensor
- rigid surface
- integrated transducer
- transducer
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
- G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
- G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
- G01H1/12—Measuring characteristics of vibrations in solids by using direct conduction to the detector of longitudinal or not specified vibrations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
- H10N30/302—Sensors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/88—Mounts; Supports; Enclosures; Casings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
- B60R2001/1223—Mirror assemblies combined with other articles, e.g. clocks with sensors or transducers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/699,256 US20230296428A1 (en) | 2022-03-21 | 2022-03-21 | Vibration sensor having a surface-integrated transducer |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4249864A2 EP4249864A2 (en) | 2023-09-27 |
EP4249864A3 true EP4249864A3 (en) | 2023-10-04 |
Family
ID=85640774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP23161753.1A Pending EP4249864A3 (en) | 2022-03-21 | 2023-03-14 | Vibration sensor having a surface-integrated transducer |
Country Status (3)
Country | Link |
---|---|
US (1) | US20230296428A1 (zh) |
EP (1) | EP4249864A3 (zh) |
CN (1) | CN116793477A (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070245804A1 (en) * | 2006-04-19 | 2007-10-25 | Denso Corporation | Vibration sensor and method of detecting vibration |
US20150013454A1 (en) * | 2013-07-15 | 2015-01-15 | Electronics And Telecommunications Research Institute | Method and apparatus for detecting intrusion into vehicle |
CN106379243A (zh) * | 2016-02-24 | 2017-02-08 | 深圳嘟嘟智能科技有限公司 | 可显示电子图像的后视镜系统及具有该后视镜系统的汽车 |
US20190130756A1 (en) * | 2017-11-02 | 2019-05-02 | Ford Global Technologies, Llc | Accelerometer-based external sound monitoring for backup assistance in a vehicle |
DE102020112871A1 (de) * | 2020-05-12 | 2021-11-18 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug mit einer Akustikeinrichtung zum Erzeugen und Erfassen von Hörschall |
-
2022
- 2022-03-21 US US17/699,256 patent/US20230296428A1/en active Pending
-
2023
- 2023-03-02 CN CN202310189984.1A patent/CN116793477A/zh active Pending
- 2023-03-14 EP EP23161753.1A patent/EP4249864A3/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070245804A1 (en) * | 2006-04-19 | 2007-10-25 | Denso Corporation | Vibration sensor and method of detecting vibration |
US20150013454A1 (en) * | 2013-07-15 | 2015-01-15 | Electronics And Telecommunications Research Institute | Method and apparatus for detecting intrusion into vehicle |
CN106379243A (zh) * | 2016-02-24 | 2017-02-08 | 深圳嘟嘟智能科技有限公司 | 可显示电子图像的后视镜系统及具有该后视镜系统的汽车 |
US20190130756A1 (en) * | 2017-11-02 | 2019-05-02 | Ford Global Technologies, Llc | Accelerometer-based external sound monitoring for backup assistance in a vehicle |
DE102020112871A1 (de) * | 2020-05-12 | 2021-11-18 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug mit einer Akustikeinrichtung zum Erzeugen und Erfassen von Hörschall |
Non-Patent Citations (1)
Title |
---|
ANONYMOUS: "Silver / Mirror Car Window Tint", 27 January 2022 (2022-01-27), pages 1 - 1, XP093075163, Retrieved from the Internet <URL:https://web.archive.org/web/20220127144323/https://mrtints.co.uk/auto_products_mirror.html> [retrieved on 20230821] * |
Also Published As
Publication number | Publication date |
---|---|
CN116793477A (zh) | 2023-09-22 |
US20230296428A1 (en) | 2023-09-21 |
EP4249864A2 (en) | 2023-09-27 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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STAA | Information on the status of an ep patent application or granted ep patent |
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PUAL | Search report despatched |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01H 3/00 20060101ALI20230830BHEP Ipc: G01H 1/00 20060101ALI20230830BHEP Ipc: G01H 11/08 20060101AFI20230830BHEP |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20240326 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR |